Beer-tap



(No Model.)

' H. NADORFF.

BEER TAP,

No. 352,144. Patented Nov. 9, 1886.

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5o bush of the vessel.

UNITED STATES PATENT OEEICE.

HENRY NADOEEE, or LoUisvILLE, KENTUcKY.

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SPECIFICATION forming part of Letters Patent No. 352,144, dated November9, 1,886.

l .Application filed April 13, 1886. Y Serial No. 198,681. (Nro model.)

To all' whom, it 1i/tay concer-72,:

Be it known that I, HENRY NADoEEE, a citizen of the United States,residing at Louisville, in the county of Jefferson and State ofKentucky, have invented certain new and useful Improvements inBeer-Taps; and I do declare the following to be a full, clear, and exactdescription of the invention, such as willI enable others skilled in theart to-which it appertains to make and use the same, 'reference beinghad to the accompanying drawings, and to the letters and figures ofreference marked thereon, which form a part of this specification.

This invention has relation to beer taps and bushings, a,nd is designedas an improvement upon the devices shown and described in the LettersPatent granted to me September-'15, 1885, No. 326,319. f

The invention consists in the construction, novel arrangement, andadaptation of devices, as will be hereinafter more fully set forth andclaimed. f l In the accompanying drawings, Figure 1 is u a longitudinalcentral section of my invention,

showing the parts in the proper relative position. Figf2 is a view ofthefaucet proper with its long integral draft-tube. Fig. 3 is a view of thesleeve. Fig. 4 is a view of the draft-tube tip-ring. Fig. 5 is a view 0fthe packing-gland, and Fig. 6 isA a view ofthe ,sleeve-ring.

In carrying out my inveniion, I take a faucet, A, which may loe of anyordinary or Vapproved construction, and x the inner end of the same byany suitable means to a long drafttube, B, which will have communicationwith the bore of the said faucet. This tube is perfectly smooth andplain on its outer side to allow a free movement in the sleeve, and isprovided at its free open end with threads for the reception of theinternally-threaded ring c, which may he beveled, as shown, to engage acorrespondingly-shaped bevel in the rear end of the sleeve C, wherebythe latter may be prevented from leaving the draft-tube when placed inposition thereon. This'ring a also presents a broad surface or bearingfor the tube in displacing the cork or plug from the O indicates thesleeve for the draft-tube, which is plainy on its inner side, and isprovided at its rear internally-beveled end with external threads, to bescrewed into threads in the -forward inner portion of the bush, andadjacent to this threaded end is provided a wrench-seat, asshown. Thissleeveis provided at its opposite end with external threads, to receivethe internal threads of apackinggland, D, which is also providedwith aplain aperture, b, of less diameter, for the passage bore-reducer E apractically close-fitting joint can be readily made for the draft-tubeB, with- I shoulder of the sleeve and' out the objections to the boringout of the Asleeve C.

F indicates the bush,which is provided with the usual external threadsand face -ilange The bush is plain on its inner side, to receive a corkor plug, and in advance of this plain portion a series of threads toreceive the rear threaded end of the sleeve.

To put the parts together the gland D should be first placed upon thedraft-tube with the -packing properly arranged therein.

The forward end of the sleeve is then placed over the tube, with thereducer in position, and screwed into the threads of the gland. The tipring or follower a is then screwed on the free end of the draft-tube,when the sleeve and the other parts will be prevented from leaving thesaid tube. In this position the device is ready to be applied to a cask,and a tap may be effected by first drawing the draft-tube forward, so asto bring the tip-ring into the beveled end of the sleeve, then screwingthe rear externally-threaded end-'of the sleeve into the threads of thebush, and applying a mallet 0r the like to the forward end of thefaucet,which will forcibly displace the plug from the bush in the cask.

It will be observed that I employ along sleeve, C, adapted to be screwedtightly into the bung-bush F, and that I also employ a long draft-tube,which is permanently secured to the tail of the faucet A and open atboth IOO ends, so that an unobstructed flow of liquid through this tubeis obtained when the faucetplug is turned open. It will also be seenthat I employ, in combination with the draft-tube and its sleeve, ashort thimble or reducer, E, a screw-gland, and a packingtherefor,whereby a gas-tight joint is effected and the draft-tube leftfree to be moved endwise.

It will furthermore be observed that I provide for readily removing thedraft-tube from the sleeve C, so that the parts can be convenientlycleaned-a requirement which is frequently necessary to preventcontamination of beer.

I am aware that beer-taps have been pro- ,vided with strainerenddraft-tubes secured to K faucets and combined with sleeves orstuffingboxes, screw-threaded to engage with a collar surrounding thebung-hole ot' a barrel, and provided with a packing-gland. I am alsoaware that screw-tapped bung-bushings have been provided with internaloutwardly-closing valves secured to hollow laterally-perforated andserew-threaded stems adapted to be turned for opening` or closing saidvalves by means of a screw-th readed key-stem formed on a faucet. I amalso aware that in one instance a drafttube open at both ends andprovided on one end with an integral enlargement or bungdriver has beencombined with a sleeve or stuffing-box having a conical threaded portionadapted to be screwed into the bung-hole of a barrel (not into abushing) in front of the bung, the latter being then driven into thebarrel by a blow on the faucet. These devices I broadly disclaim.

Having described this invention, what I claim is- The improved beer-tapherein described, comprising the following elements: a sleeve having awrench-seat and an externally-threaded extension internally beveled toform a seat and internally and externally threaded bungbushing adaptedfor attachment to the said threaded reduced extension of the sleeve, adraft-tube open at its inner end, provided with a beveled follower andsecured to a faucet at its outer end, said follower serving to expel thebung from its bushing and adapted to the seat in the inner end of thesaid sleeve, an annular flanged reducer fitted into the outer end of thelatter, and a packing-gland screwed upon the outer end of this sleeve,all constructed and adapted to operate substantially in the manner andfor the purposes specified.

In testimony whereof I affix my signature in presence of two witnesses.

HENRY NADORFF.

lVitnesses:

ALBERT SoHovILL, Jr., CHARLES NADORFF.

